Answer:
A(n)= 100 + (n-1)4
Step-by-step explanation:
X + 20 <= -10
Subtract 20 from both sides:
X <= -30
here's the solution,
- n = 11
- a = 5 ( a = first term )
- d = 6 ( d = common difference )
we know,
=》

=》

=》

=》

=》

nth term ( 11th term ) = 65
Answer:
the slope represents 10 dollars for every guest where x = guest
Step-by-step explanation: